Aurora LED Emerency Bulb with 3 Hour Backup E27 7W 810lm CTC
SKU: AU-EM3GLSE277/30
Brand: Aurora Lighting
Estimated Delivery Times
Please note that where it states "Ships in", it refers to the time between a product being orderd to it physically leaving our warehouse floor in South Africa. | |
Time Frame | Process |
Day 1: | Order received |
Day 2 - 5: | Payment received and cleared |
Day 5: | Order prepared |
Day 6: | Order shipped |
Day 8 - 9: | Order arrives in Gaborone, Botswana. Customer to pay VAT |
Day 10: | Transporter to clear VAT |
Day 10 - 11: | Order ready for collection or delivery |
Day 12: | Client receives door-to-door delivery within Gaborone |
Free* returns valid for 15 days
If you are not happy with your purchase within the first 15 days of receipt, we will collect the products at our cost, and present you with a full refund.In order for this to be applicable these basic conditions must be met:
- Products are returned unopened, in their original packaging and in a saleable condition.
- Proof of purchase needs to be presented should we request it.
- Refunds are processed subject to a final inspection once received back in our warehouse.
- The 15 day window starts counting from the calendar date the order was physically received by you as the customer.
- For more details on our returns policy, refunds and product warranties click here.
The Aurora LED Emergency bulb allows the lights to stay on in the event of an unexpected power cut or load shedding.
How does the lamp know the difference between a light switch activation and a power cut?
- The internal emergency management IC will detect the voltage of L and N
- When the voltage of a single line is cut off (light switch activation), there is still neutral voltage so the lamp will not go into emergency mode.
What is the effect of the lamp switching if there is no other load on that switched circuit>
- The emergency lamp will activate in emergency mode only when the IC cannot detect any voltage in the input cable (power outage), and when a loop is present in the external circuitry (The loop is created by other components on the same electrical circuit within the installation.)
- In this scenario the resistance between L and N is very small and the IC can detect this
What conditions make the lamp work during a power outage?
- When the IC cannot detect any voltage from the input cable (power outage)
- When a loop is present in the external circuitry (This loop is created by other components on the same electrical circuit within the installation). In this scenario the resistance between L and N is very small and the IC can detect this
Product Features
- Provides automatic background illumination during a power outage
- 3 hour power storage built into existing A60 lamp profile
- High 810lm during normal operation
- First hour lumens = 140lm during emergency operation
- 2-3 hours lumens >_ 100lm during emergency operation
- 1.5KV surge protection protects against power surges from within the electrical circuit, including surges from the electricity provider
Technical Specifications
Colour: | White |
Material: | Plastic |
Lens Colour: | White opal |
Lens Material: | Plastic |
Lamp base: | E27 |
Lamp Technology: | LED, CTC |
Lamp Type: | LED |
Lamp Shape: | A19 |
Lamp Style: | Standard |
Colour Temperature: | 3000K during standard usage / 6000K during power outage |
Colour Designation: | Warm White during standard usage / Cool White during power outage |
Wattage: | 7W |
Lumen: | 180lm during standard usage / 140lm during power outage |
Lumen per watt: | - |
Colour Rendering Index: | 80 Ra |
Beam Angle: | 150° |
Dimmable: | No |
Lamp Life Hours: | 25000hrs |
Battery: | Lithium 3.7V 1000mA |
Battery life: | 3hrs |
Charge time: | 5hrs |
Voltage: | 240V |
Height: | 117mm |
Diameter: | 60mm |